3975157680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1274089}}^1$

素因数の和:1274118

約数の個数: 80

約数和(自身を含む): 13270921440

約数和(自身を除く): 9295763760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1274089, 2548178, 3822267, 5096356, 6370445, 7644534, 10192712, 12740890, 15289068, 16563157, 19111335, 20385424, 25481780, 30578136, 33126314, 38222670, 49689471, 50963560, 61156272, 66252628, 76445340, 82815785, 99378942, 101927120, 132505256, 152890680, 165631570, 198757884, 248447355, 265010512, 305781360, 331263140, 397515768, 496894710, 662526280, 795031536, 993789420, 1325052560, 1987578840, 3975157680]

約数ペア:

[(1, 3975157680), (2, 1987578840), (3, 1325052560), (4, 993789420), (5, 795031536), (6, 662526280), (8, 496894710), (10, 397515768), (12, 331263140), (13, 305781360), (15, 265010512), (16, 248447355), (20, 198757884), (24, 165631570), (26, 152890680), (30, 132505256), (39, 101927120), (40, 99378942), (48, 82815785), (52, 76445340), (60, 66252628), (65, 61156272), (78, 50963560), (80, 49689471), (104, 38222670), (120, 33126314), (130, 30578136), (156, 25481780), (195, 20385424), (208, 19111335), (240, 16563157), (260, 15289068), (312, 12740890), (390, 10192712), (520, 7644534), (624, 6370445), (780, 5096356), (1040, 3822267), (1560, 2548178), (3120, 1274089)]